Osmotic flow transients during acetylcholine stimulation in the perfused rat submandibular gland
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چکیده
منابع مشابه
Parasympathetic reflex vasodilatation in rat submandibular gland.
The present study was designed to investigate 1) whether parasympathetic reflex vasodilatation occurs in the submandibular gland (SMG) in deeply urethan-anesthetized, cervically vagotomized, and sympathectomized rats when the central cut end of the lingual nerve (LN) is electrically stimulated and 2) to what extent the neural mechanisms underlying such responses are the same as those involved i...
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The sulphotransferase activity of rat submandibular gland differs markedly from that of testis, kidney and brain. The addition of lipid acceptors and Mn2+ (or Mg2+), which have been shown to enhance sulpholipid formation from adenosine 3'-phosphate 5'-sulphatophosphate in other tissues, has either no effect or inhibits the transfer process.
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Echinococcosis is a tissue infection of the human caused by the larval stage of Echinococcus granulosus or E. multilocularis. Hydatid cyst of the head and neck region is uncommon and involvement of the salivary glands, especially the submandibular gland, is very rare. In this article, a case of submandibular gland hydatid cyst is reported in a patient who presented with swelling of this are...
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Secretion of saliva is dependent on stimuli from autonomic nerves that are the effector arms of reflexes activated predominantly by taste and chewing. Nerve mediated stimulus evokes saliva secretion of water and proteins by different mechanisms. Secretion of submandibular saliva is controlled by the autonomic nervous system. The parasympathetic nervous system is the main controller of this secr...
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I N T R O D U C T I O N Acetylcholine (ACh) acts on the endplate of striated muscle by opening a large, water-filled pore which is selectively permeable to cations (Maeno et al., 1977; Huang et al., 1978; Dwyer et al., 1979). Attempts to understand the details of permeation have been hampered by the inability to control or even determine the ionic composition of the intracellular milieu. For ex...
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ژورنال
عنوان ژورنال: Experimental Physiology
سال: 1997
ISSN: 0958-0670
DOI: 10.1113/expphysiol.1997.sp004015